Knife



FIG. 1 is a top, side and front perspective view of a knife showing thenew design;

FIG. 2 is a right side elevation view thereof;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The ornamental design for a knife, as shown and described.